Configure the framebuffer as uncacheable so that all write operations bypass the cache and update memory instantly. BUG=b:427387842 TEST=Verify firmware splash screen on Google/Quartz. Change-Id: I47188eb51c4b1f90ff7a611e5712947e73180add Signed-off-by: Kapil Porwal <kapilporwal@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/90969 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> |
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